In a small bowl, combine jam, ketchup, vinegar, Worcestershire sauce, chili powder and salt, stirring well. Put chicken in a ziploc bag or freezer container and pour sauce over top. Refrigerate for about 1 hr, turning every 15-20 minutes. Place container or bag in freezer.

Thaw chicken in refrigerator overnight. Remove chicken from container or Ziploc and barbeque on the grill, or cook in the oven at 350F for 35-45 minutes (time will vary depending on chicken pieces you chose) until juices run clear and thermometer registers 165F. Great over rice